[{"volume":65,"date_created":"2022-05-22T15:15:33Z","author":[{"id":"32202","full_name":"Hoffmann, Max","last_name":"Hoffmann","first_name":"Max"}],"date_updated":"2022-05-22T15:58:46Z","doi":"10.1007/s00591-018-0222-y","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s00591-018-0222-y"}],"title":"Rezension: Dörte Haftendorn: Kurven erkunden und verstehen – Mit GeoGebra und anderen Werkzeugen","publication_status":"published","intvolume":"        65","page":"299–301","citation":{"ama":"Hoffmann M. Rezension: Dörte Haftendorn: Kurven erkunden und verstehen – Mit GeoGebra und anderen Werkzeugen. <i>Mathematische Semesterberichte</i>. 2018;65:299–301. doi:<a href=\"https://doi.org/10.1007/s00591-018-0222-y\">10.1007/s00591-018-0222-y</a>","ieee":"M. Hoffmann, “Rezension: Dörte Haftendorn: Kurven erkunden und verstehen – Mit GeoGebra und anderen Werkzeugen,” <i>Mathematische Semesterberichte</i>, vol. 65. pp. 299–301, 2018, doi: <a href=\"https://doi.org/10.1007/s00591-018-0222-y\">10.1007/s00591-018-0222-y</a>.","chicago":"Hoffmann, Max. “Rezension: Dörte Haftendorn: Kurven erkunden und verstehen – Mit GeoGebra und anderen Werkzeugen.” <i>Mathematische Semesterberichte</i>, 2018. <a href=\"https://doi.org/10.1007/s00591-018-0222-y\">https://doi.org/10.1007/s00591-018-0222-y</a>.","short":"M. Hoffmann, Mathematische Semesterberichte 65 (2018) 299–301.","bibtex":"@article{Hoffmann_2018, title={Rezension: Dörte Haftendorn: Kurven erkunden und verstehen – Mit GeoGebra und anderen Werkzeugen}, volume={65}, DOI={<a href=\"https://doi.org/10.1007/s00591-018-0222-y\">10.1007/s00591-018-0222-y</a>}, journal={Mathematische Semesterberichte}, author={Hoffmann, Max}, year={2018}, pages={299–301} }","mla":"Hoffmann, Max. “Rezension: Dörte Haftendorn: Kurven erkunden und verstehen – Mit GeoGebra und anderen Werkzeugen.” <i>Mathematische Semesterberichte</i>, vol. 65, 2018, pp. 299–301, doi:<a href=\"https://doi.org/10.1007/s00591-018-0222-y\">10.1007/s00591-018-0222-y</a>.","apa":"Hoffmann, M. (2018). Rezension: Dörte Haftendorn: Kurven erkunden und verstehen – Mit GeoGebra und anderen Werkzeugen. In <i>Mathematische Semesterberichte</i> (Vol. 65, pp. 299–301). <a href=\"https://doi.org/10.1007/s00591-018-0222-y\">https://doi.org/10.1007/s00591-018-0222-y</a>"},"year":"2018","department":[{"_id":"97"}],"user_id":"32202","_id":"31382","language":[{"iso":"ger"}],"publication":"Mathematische Semesterberichte","type":"review","status":"public"},{"title":"Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?","date_created":"2022-05-22T15:05:58Z","date_updated":"2022-05-22T16:00:16Z","citation":{"short":"G. Greefrath, M. Hoffmann, W. Koepf, eds., Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?, 2018.","mla":"Greefrath, Gilbert, et al., editors. <i>Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?</i> 2018.","bibtex":"@book{Greefrath_Hoffmann_Koepf_2018, title={Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?}, year={2018} }","apa":"Greefrath, G., Hoffmann, M., &#38; Koepf, W. (Eds.). (2018). <i>Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?</i>","ama":"Greefrath G, Hoffmann M, Koepf W, eds. <i>Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?</i>; 2018.","ieee":"G. Greefrath, M. Hoffmann, and W. Koepf, Eds., <i>Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?</i> 2018.","chicago":"Greefrath, Gilbert, Max Hoffmann, and Wolfram Koepf, eds. <i>Der Mathematikunterricht 64 (5): Mathematik in Schule und Hochschule – wie groß ist die Lücke und wie gehen wir mit ihr um?</i>, 2018."},"year":"2018","related_material":{"link":[{"url":"https://www.friedrich-verlag.de/shop/mathematik-in-schule-und-hochschule-524203","relation":"table_of_contents"}]},"publication_status":"published","language":[{"iso":"ger"}],"department":[{"_id":"97"}],"user_id":"32202","_id":"31380","status":"public","editor":[{"last_name":"Greefrath","full_name":"Greefrath, Gilbert","first_name":"Gilbert"},{"last_name":"Hoffmann","id":"32202","full_name":"Hoffmann, Max","first_name":"Max"},{"first_name":"Wolfram","full_name":"Koepf, Wolfram","last_name":"Koepf"}],"type":"book_editor"},{"_id":"33335","user_id":"85821","department":[{"_id":"96"}],"language":[{"iso":"eng"}],"type":"journal_article","publication":"Journal of Theoretical Probability","abstract":[{"lang":"eng","text":"For a class of one-dimensional autoregressive sequences (Xn), we consider the tail behaviour of the stopping time T0=min{n≥1:Xn≤0}. We discuss existing general analytical approaches to this and related problems and propose a new one, which is based on a renewal-type decomposition for the moment generating function of T0 and on the analytical Fredholm alternative. Using this method, we show that Px(T0=n)∼V(x)Rn0 for some 0<R0<1 and a positive R0-harmonic function V. Further, we prove that our conditions on the tail behaviour of the innovations are sharp in the sense that fatter tails produce non-exponential decay factors."}],"status":"public","date_updated":"2022-09-12T07:52:44Z","publisher":"Springer Science + Business Media","author":[{"first_name":"Günter","full_name":"Hinrichs, Günter","last_name":"Hinrichs"},{"last_name":"Kolb","id":"48880","full_name":"Kolb, Martin","first_name":"Martin"},{"first_name":"Vitali","full_name":"Wachtel, Vitali","last_name":"Wachtel"}],"date_created":"2022-09-12T07:50:38Z","volume":33,"title":"Persistence of one-dimensional AR(1)-processes","doi":"https://link.springer.com/article/10.1007/s10959-018-0850-0","publication_status":"published","year":"2018","citation":{"apa":"Hinrichs, G., Kolb, M., &#38; Wachtel, V. (2018). Persistence of one-dimensional AR(1)-processes. <i>Journal of Theoretical Probability</i>, <i>33</i>, 65–102. <a href=\"https://link.springer.com/article/10.1007/s10959-018-0850-0\">https://link.springer.com/article/10.1007/s10959-018-0850-0</a>","short":"G. Hinrichs, M. Kolb, V. Wachtel, Journal of Theoretical Probability 33 (2018) 65–102.","bibtex":"@article{Hinrichs_Kolb_Wachtel_2018, title={Persistence of one-dimensional AR(1)-processes}, volume={33}, DOI={<a href=\"https://link.springer.com/article/10.1007/s10959-018-0850-0\">https://link.springer.com/article/10.1007/s10959-018-0850-0</a>}, journal={Journal of Theoretical Probability}, publisher={Springer Science + Business Media}, author={Hinrichs, Günter and Kolb, Martin and Wachtel, Vitali}, year={2018}, pages={65–102} }","mla":"Hinrichs, Günter, et al. “Persistence of One-Dimensional AR(1)-Processes.” <i>Journal of Theoretical Probability</i>, vol. 33, Springer Science + Business Media, 2018, pp. 65–102, doi:<a href=\"https://link.springer.com/article/10.1007/s10959-018-0850-0\">https://link.springer.com/article/10.1007/s10959-018-0850-0</a>.","ieee":"G. Hinrichs, M. Kolb, and V. Wachtel, “Persistence of one-dimensional AR(1)-processes,” <i>Journal of Theoretical Probability</i>, vol. 33, pp. 65–102, 2018, doi: <a href=\"https://link.springer.com/article/10.1007/s10959-018-0850-0\">https://link.springer.com/article/10.1007/s10959-018-0850-0</a>.","chicago":"Hinrichs, Günter, Martin Kolb, and Vitali Wachtel. “Persistence of One-Dimensional AR(1)-Processes.” <i>Journal of Theoretical Probability</i> 33 (2018): 65–102. <a href=\"https://link.springer.com/article/10.1007/s10959-018-0850-0\">https://link.springer.com/article/10.1007/s10959-018-0850-0</a>.","ama":"Hinrichs G, Kolb M, Wachtel V. Persistence of one-dimensional AR(1)-processes. <i>Journal of Theoretical Probability</i>. 2018;33:65–102. doi:<a href=\"https://link.springer.com/article/10.1007/s10959-018-0850-0\">https://link.springer.com/article/10.1007/s10959-018-0850-0</a>"},"page":"65–102","intvolume":"        33"},{"citation":{"chicago":"Wolters, Dennis, Stefan Heindorf, Jonas Kirchhoff, and Gregor Engels. “Semantic Data Mediator: Linking Services to Websites.” In <i>Service-Oriented Computing -- ICSOC 2017 Workshops</i>, edited by Lars Braubach, Juan M. Murillo, Nima Kaviani, Manuel Lama, Loli Burgueño, Naouel Moha, and Marc Oriol, 388–92. Cham: Springer International Publishing, 2018. <a href=\"https://doi.org/10.1007/978-3-319-91764-1_36\">https://doi.org/10.1007/978-3-319-91764-1_36</a>.","ieee":"D. Wolters, S. Heindorf, J. Kirchhoff, and G. Engels, “Semantic Data Mediator: Linking Services to Websites,” in <i>Service-Oriented Computing -- ICSOC 2017 Workshops</i>, 2018, pp. 388–392, doi: <a href=\"https://doi.org/10.1007/978-3-319-91764-1_36\">10.1007/978-3-319-91764-1_36</a>.","ama":"Wolters D, Heindorf S, Kirchhoff J, Engels G. Semantic Data Mediator: Linking Services to Websites. In: Braubach L, Murillo JM, Kaviani N, et al., eds. <i>Service-Oriented Computing -- ICSOC 2017 Workshops</i>. Springer International Publishing; 2018:388-392. doi:<a href=\"https://doi.org/10.1007/978-3-319-91764-1_36\">10.1007/978-3-319-91764-1_36</a>","apa":"Wolters, D., Heindorf, S., Kirchhoff, J., &#38; Engels, G. (2018). Semantic Data Mediator: Linking Services to Websites. In L. Braubach, J. M. Murillo, N. Kaviani, M. Lama, L. Burgueño, N. Moha, &#38; M. Oriol (Eds.), <i>Service-Oriented Computing -- ICSOC 2017 Workshops</i> (pp. 388–392). Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-319-91764-1_36\">https://doi.org/10.1007/978-3-319-91764-1_36</a>","bibtex":"@inproceedings{Wolters_Heindorf_Kirchhoff_Engels_2018, place={Cham}, title={Semantic Data Mediator: Linking Services to Websites}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-91764-1_36\">10.1007/978-3-319-91764-1_36</a>}, booktitle={Service-Oriented Computing -- ICSOC 2017 Workshops}, publisher={Springer International Publishing}, author={Wolters, Dennis and Heindorf, Stefan and Kirchhoff, Jonas and Engels, Gregor}, editor={Braubach, Lars and Murillo, Juan M. and Kaviani, Nima and Lama, Manuel and Burgueño, Loli and Moha, Naouel and Oriol, Marc}, year={2018}, pages={388–392} }","mla":"Wolters, Dennis, et al. “Semantic Data Mediator: Linking Services to Websites.” <i>Service-Oriented Computing -- ICSOC 2017 Workshops</i>, edited by Lars Braubach et al., Springer International Publishing, 2018, pp. 388–92, doi:<a href=\"https://doi.org/10.1007/978-3-319-91764-1_36\">10.1007/978-3-319-91764-1_36</a>.","short":"D. Wolters, S. Heindorf, J. Kirchhoff, G. Engels, in: L. Braubach, J.M. Murillo, N. Kaviani, M. Lama, L. Burgueño, N. Moha, M. Oriol (Eds.), Service-Oriented Computing -- ICSOC 2017 Workshops, Springer International Publishing, Cham, 2018, pp. 388–392."},"page":"388-392","place":"Cham","publication_identifier":{"isbn":["978-3-319-91764-1"]},"main_file_link":[{"url":"https://groups.uni-paderborn.de/fg-engels/publications_pdfs/Konferenzbeitraege/wolters2017_ICSOC_demo.pdf","open_access":"1"}],"doi":"10.1007/978-3-319-91764-1_36","author":[{"id":"11308","full_name":"Wolters, Dennis","last_name":"Wolters","first_name":"Dennis"},{"last_name":"Heindorf","orcid":"0000-0002-4525-6865","id":"11871","full_name":"Heindorf, Stefan","first_name":"Stefan"},{"last_name":"Kirchhoff","id":"39928","full_name":"Kirchhoff, Jonas","first_name":"Jonas"},{"first_name":"Gregor","last_name":"Engels","id":"107","full_name":"Engels, Gregor"}],"date_updated":"2022-10-15T20:00:17Z","oa":"1","status":"public","editor":[{"full_name":"Braubach, Lars","last_name":"Braubach","first_name":"Lars"},{"first_name":"Juan M.","full_name":"Murillo, Juan M.","last_name":"Murillo"},{"full_name":"Kaviani, Nima","last_name":"Kaviani","first_name":"Nima"},{"first_name":"Manuel","full_name":"Lama, Manuel","last_name":"Lama"},{"first_name":"Loli","full_name":"Burgueño, Loli","last_name":"Burgueño"},{"full_name":"Moha, Naouel","last_name":"Moha","first_name":"Naouel"},{"first_name":"Marc","last_name":"Oriol","full_name":"Oriol, Marc"}],"type":"conference","user_id":"11871","department":[{"_id":"66"}],"_id":"5831","year":"2018","title":"Semantic Data Mediator: Linking Services to Websites","date_created":"2018-11-26T11:52:59Z","publisher":"Springer International Publishing","abstract":[{"text":"Many websites offer links to social media sites for convenient content sharing. Unfortunately, those sharing capabilities are quite restricted and it is seldom possible to share content with other services, like those provided by a user's favorite applications or smart devices. In this paper, we present Semantic Data Mediator (SDM) --- a flexible middleware linking a vast number of services to millions of websites. Based on reusable repositories of service descriptions defined by the crowd, users can easily fill a personal registry with their favorite services, which can then be linked to websites by SDM. For this, SDM leverages semantic data, which is already available on millions of websites due to search engine optimization. Further support for our approach from website or service developers is not required. To enable the use of a broad range of services, data conversion services are automatically composed by SDM to transform data according to the needs of the different services. In addition to linking web services, various service adapters allow services of applications and smart devices to be linked as well. We have fully implemented our approach and present a real-world case study demonstrating its feasibility and usefulness.","lang":"eng"}],"publication":"Service-Oriented Computing -- ICSOC 2017 Workshops","language":[{"iso":"eng"}]},{"ddc":["410"],"language":[{"iso":"ger"}],"file":[{"creator":"wever","date_created":"2018-11-06T15:32:38Z","date_updated":"2018-11-06T15:32:38Z","file_name":"2018_dgfs-cl-poster-seemann-etal.pdf","file_id":"5389","access_level":"closed","file_size":158928,"content_type":"application/pdf","relation":"main_file","success":1}],"publication":"Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft","title":"Supporting the Cognitive Process in Annotation Tasks","date_created":"2018-03-19T15:23:25Z","year":"2018","quality_controlled":"1","file_date_updated":"2018-11-06T15:32:38Z","project":[{"name":"InterGramm","_id":"39"}],"_id":"1379","user_id":"16277","department":[{"_id":"36"},{"_id":"1"},{"_id":"579"},{"_id":"115"},{"_id":"355"},{"_id":"115"}],"editor":[{"last_name":"Eckart","full_name":"Eckart, Kerstin ","first_name":"Kerstin "},{"full_name":"Schlechtweg, Dominik ","last_name":"Schlechtweg","first_name":"Dominik "}],"status":"public","type":"conference_abstract","main_file_link":[{"open_access":"1","url":"https://www.dgfs2018.uni-stuttgart.de/programm/postersession/programm-cl-postersession/2018_dgfs-cl-poster-seemann-etal.pdf"}],"conference":{"name":"Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft","start_date":"2018-03-07","end_date":"2018-03-09","location":"Stuttgart, Germany"},"date_updated":"2023-01-09T14:56:56Z","oa":"1","author":[{"last_name":"Seemann","full_name":"Seemann, Nina","id":"65408","first_name":"Nina"},{"orcid":"0000-0002-8180-5606","last_name":"Geierhos","id":"42496","full_name":"Geierhos, Michaela","first_name":"Michaela"},{"first_name":"Marie-Luis","full_name":"Merten, Marie-Luis","last_name":"Merten"},{"first_name":"Doris","full_name":"Tophinke, Doris","id":"16277","last_name":"Tophinke"},{"last_name":"Wever","orcid":" https://orcid.org/0000-0001-9782-6818","id":"33176","full_name":"Wever, Marcel Dominik","first_name":"Marcel Dominik"},{"first_name":"Eyke","id":"48129","full_name":"Hüllermeier, Eyke","last_name":"Hüllermeier"}],"citation":{"ieee":"N. Seemann, M. Geierhos, M.-L. Merten, D. Tophinke, M. D. Wever, and E. Hüllermeier, “Supporting the Cognitive Process in Annotation Tasks,” in <i>Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft</i>, Stuttgart, Germany, 2018.","chicago":"Seemann, Nina, Michaela Geierhos, Marie-Luis Merten, Doris Tophinke, Marcel Dominik Wever, and Eyke Hüllermeier. “Supporting the Cognitive Process in Annotation Tasks.” In <i>Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft</i>, edited by Kerstin  Eckart and Dominik  Schlechtweg, 2018.","ama":"Seemann N, Geierhos M, Merten M-L, Tophinke D, Wever MD, Hüllermeier E. Supporting the Cognitive Process in Annotation Tasks. In: Eckart K, Schlechtweg D, eds. <i>Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft</i>. ; 2018.","apa":"Seemann, N., Geierhos, M., Merten, M.-L., Tophinke, D., Wever, M. D., &#38; Hüllermeier, E. (2018). Supporting the Cognitive Process in Annotation Tasks. In K. Eckart &#38; D. Schlechtweg (Eds.), <i>Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft</i>.","bibtex":"@inproceedings{Seemann_Geierhos_Merten_Tophinke_Wever_Hüllermeier_2018, title={Supporting the Cognitive Process in Annotation Tasks}, booktitle={Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft}, author={Seemann, Nina and Geierhos, Michaela and Merten, Marie-Luis and Tophinke, Doris and Wever, Marcel Dominik and Hüllermeier, Eyke}, editor={Eckart, Kerstin  and Schlechtweg, Dominik }, year={2018} }","short":"N. Seemann, M. Geierhos, M.-L. Merten, D. Tophinke, M.D. Wever, E. Hüllermeier, in: K. Eckart, D. Schlechtweg (Eds.), Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft, 2018.","mla":"Seemann, Nina, et al. “Supporting the Cognitive Process in Annotation Tasks.” <i>Postersession Computerlinguistik der 40. Jahrestagung der Deutschen Gesellschaft für Sprachwissenschaft</i>, edited by Kerstin  Eckart and Dominik  Schlechtweg, 2018."},"publication_status":"published","has_accepted_license":"1"},{"file_date_updated":"2018-11-08T10:15:00Z","_id":"3873","project":[{"name":"SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901 - Subproject C1","_id":"13"},{"_id":"1","name":"SFB 901"}],"department":[{"_id":"64"}],"series_title":"Lecture Notes in Computer Science","user_id":"25078","status":"public","type":"conference","doi":"10.1007/978-3-030-00434-7_12","conference":{"location":"Naples, Italy","name":"The International Conference on Cryptology And Network Security (CANS)"},"main_file_link":[{"open_access":"1","url":"https://eprint.iacr.org/2018/874"}],"oa":"1","date_updated":"2023-01-10T10:26:13Z","volume":11124,"author":[{"last_name":"Blömer","full_name":"Blömer, Johannes","id":"23","first_name":"Johannes"},{"first_name":"Fabian","last_name":"Eidens","full_name":"Eidens, Fabian","id":"25078"},{"last_name":"Juhnke","id":"48090","full_name":"Juhnke, Jakob","first_name":"Jakob"}],"page":"235-255","intvolume":"     11124","citation":{"bibtex":"@inproceedings{Blömer_Eidens_Juhnke_2018, series={Lecture Notes in Computer Science}, title={Enhanced Security of Attribute-Based Signatures}, volume={11124}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-00434-7_12\">10.1007/978-3-030-00434-7_12</a>}, booktitle={The International Conference on Cryptology And Network Security (CANS)}, publisher={Springer}, author={Blömer, Johannes and Eidens, Fabian and Juhnke, Jakob}, year={2018}, pages={235–255}, collection={Lecture Notes in Computer Science} }","mla":"Blömer, Johannes, et al. “Enhanced Security of Attribute-Based Signatures.” <i>The International Conference on Cryptology And Network Security (CANS)</i>, vol. 11124, Springer, 2018, pp. 235–55, doi:<a href=\"https://doi.org/10.1007/978-3-030-00434-7_12\">10.1007/978-3-030-00434-7_12</a>.","short":"J. Blömer, F. Eidens, J. Juhnke, in: The International Conference on Cryptology And Network Security (CANS), Springer, 2018, pp. 235–255.","apa":"Blömer, J., Eidens, F., &#38; Juhnke, J. (2018). Enhanced Security of Attribute-Based Signatures. <i>The International Conference on Cryptology And Network Security (CANS)</i>, <i>11124</i>, 235–255. <a href=\"https://doi.org/10.1007/978-3-030-00434-7_12\">https://doi.org/10.1007/978-3-030-00434-7_12</a>","chicago":"Blömer, Johannes, Fabian Eidens, and Jakob Juhnke. “Enhanced Security of Attribute-Based Signatures.” In <i>The International Conference on Cryptology And Network Security (CANS)</i>, 11124:235–55. Lecture Notes in Computer Science. Springer, 2018. <a href=\"https://doi.org/10.1007/978-3-030-00434-7_12\">https://doi.org/10.1007/978-3-030-00434-7_12</a>.","ieee":"J. Blömer, F. Eidens, and J. Juhnke, “Enhanced Security of Attribute-Based Signatures,” in <i>The International Conference on Cryptology And Network Security (CANS)</i>, Naples, Italy, 2018, vol. 11124, pp. 235–255, doi: <a href=\"https://doi.org/10.1007/978-3-030-00434-7_12\">10.1007/978-3-030-00434-7_12</a>.","ama":"Blömer J, Eidens F, Juhnke J. Enhanced Security of Attribute-Based Signatures. In: <i>The International Conference on Cryptology And Network Security (CANS)</i>. Vol 11124. Lecture Notes in Computer Science. Springer; 2018:235-255. doi:<a href=\"https://doi.org/10.1007/978-3-030-00434-7_12\">10.1007/978-3-030-00434-7_12</a>"},"has_accepted_license":"1","publication_identifier":{"isbn":["978-3-030-00434-7"]},"publication_status":"published","ddc":["000"],"language":[{"iso":"eng"}],"file":[{"relation":"main_file","content_type":"application/pdf","file_size":574228,"file_name":"uc_abs.pdf","file_id":"5427","access_level":"closed","date_updated":"2018-11-08T10:15:00Z","creator":"feidens","date_created":"2018-11-08T10:15:00Z"}],"publication":"The International Conference on Cryptology And Network Security (CANS)","title":"Enhanced Security of Attribute-Based Signatures","publisher":"Springer","date_created":"2018-08-10T09:44:09Z","year":"2018"},{"department":[{"_id":"7"},{"_id":"64"}],"user_id":"25078","series_title":"LNCS","_id":"2379","project":[{"_id":"4","name":"SFB 901 - Project Area C"},{"_id":"1","name":"SFB 901"},{"_id":"13","name":"SFB 901 - Subproject C1"}],"file_date_updated":"2018-11-02T13:41:16Z","type":"conference","status":"public","author":[{"first_name":"Johannes","last_name":"Blömer","id":"23","full_name":"Blömer, Johannes"},{"first_name":"Jan","id":"27207","full_name":"Bobolz, Jan","last_name":"Bobolz"}],"oa":"1","date_updated":"2023-01-10T10:28:43Z","conference":{"location":"Leuven, Belgium","name":"The 16th International Conference on Applied Cryptography and Network Security"},"doi":"10.1007/978-3-319-93387-0_12","main_file_link":[{"url":"https://eprint.iacr.org/2018/340","open_access":"1"}],"has_accepted_license":"1","publication_status":"accepted","citation":{"ama":"Blömer J, Bobolz J. Delegatable Attribute-based Anonymous Credentials from Dynamically Malleable Signatures. In: <i>ACNS 2018 Applied Cryptography &#38; Network Security</i>. LNCS. doi:<a href=\"https://doi.org/10.1007/978-3-319-93387-0_12\">10.1007/978-3-319-93387-0_12</a>","chicago":"Blömer, Johannes, and Jan Bobolz. “Delegatable Attribute-Based Anonymous Credentials from Dynamically Malleable Signatures.” In <i>ACNS 2018 Applied Cryptography &#38; Network Security</i>. LNCS, n.d. <a href=\"https://doi.org/10.1007/978-3-319-93387-0_12\">https://doi.org/10.1007/978-3-319-93387-0_12</a>.","ieee":"J. Blömer and J. Bobolz, “Delegatable Attribute-based Anonymous Credentials from Dynamically Malleable Signatures,” presented at the The 16th International Conference on Applied Cryptography and Network Security, Leuven, Belgium, doi: <a href=\"https://doi.org/10.1007/978-3-319-93387-0_12\">10.1007/978-3-319-93387-0_12</a>.","apa":"Blömer, J., &#38; Bobolz, J. (n.d.). Delegatable Attribute-based Anonymous Credentials from Dynamically Malleable Signatures. <i>ACNS 2018 Applied Cryptography &#38; Network Security</i>. The 16th International Conference on Applied Cryptography and Network Security, Leuven, Belgium. <a href=\"https://doi.org/10.1007/978-3-319-93387-0_12\">https://doi.org/10.1007/978-3-319-93387-0_12</a>","mla":"Blömer, Johannes, and Jan Bobolz. “Delegatable Attribute-Based Anonymous Credentials from Dynamically Malleable Signatures.” <i>ACNS 2018 Applied Cryptography &#38; Network Security</i>, doi:<a href=\"https://doi.org/10.1007/978-3-319-93387-0_12\">10.1007/978-3-319-93387-0_12</a>.","bibtex":"@inproceedings{Blömer_Bobolz, series={LNCS}, title={Delegatable Attribute-based Anonymous Credentials from Dynamically Malleable Signatures}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-93387-0_12\">10.1007/978-3-319-93387-0_12</a>}, booktitle={ACNS 2018 Applied Cryptography &#38; Network security}, author={Blömer, Johannes and Bobolz, Jan}, collection={LNCS} }","short":"J. Blömer, J. Bobolz, in: ACNS 2018 Applied Cryptography &#38; Network Security, n.d."},"language":[{"iso":"eng"}],"ddc":["004"],"publication":"ACNS 2018 Applied Cryptography & Network security","file":[{"date_created":"2018-11-02T13:41:16Z","creator":"ups","date_updated":"2018-11-02T13:41:16Z","file_name":"2018-340.pdf","file_id":"5252","access_level":"closed","file_size":542171,"content_type":"application/pdf","relation":"main_file","success":1}],"abstract":[{"lang":"eng","text":"In this paper, we introduce the notion of delegatable attribute-based anonymous credentials (DAAC). Such systems offer fine-grained anonymous access control and they give the credential holder the ability to issue more restricted credentials to other users. In our model, credentials are parameterized with attributes that (1) express what the credential holder himself has been certified and (2) define which attributes he may issue to others. Furthermore, we present a practical construction of DAAC. For this construction, we deviate from the usual approach of embedding a certificate chain in the credential. Instead, we introduce a novel approach for which we identify a new primitive we call dynamically malleable signatures (DMS) as the main ingredient. This primitive may be of independent interest. We also give a first instantiation of DMS with efficient protocols. "}],"date_created":"2018-04-17T12:28:25Z","title":"Delegatable Attribute-based Anonymous Credentials from Dynamically Malleable Signatures","year":"2018"},{"type":"conference","publication":"Optical Fiber Communication Conference 2018, San Diego","status":"public","abstract":[{"text":"A monolithically integrated coherent receiver in silicon photonic technology is presented along with measurement results for constellation diagrams up to 64GBd and bandwidth of 34 GHz. To our knowledge this is the fastest single-chip coherent receiver.","lang":"eng"}],"user_id":"15931","department":[{"_id":"58"},{"_id":"230"}],"_id":"24197","language":[{"iso":"eng"}],"related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/abstract/document/8386360"}]},"publication_identifier":{"eisbn":["978-1-943580-38-5"]},"citation":{"apa":"Kress, C., Gudyriev, S., Zwickel, H., Kemal, J. N., Lischke, S., Zimmermann, L., Koos, C., &#38; Scheytt, C. (2018). 64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 µm SiGe-Photonic Technology. <i>Optical Fiber Communication Conference 2018, San Diego</i>, <i>Th4A.6</i>.","bibtex":"@inproceedings{Kress_Gudyriev_Zwickel_Kemal_Lischke_Zimmermann_Koos_Scheytt_2018, title={64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 µm SiGe-Photonic Technology}, volume={Th4A.6}, booktitle={Optical Fiber Communication Conference 2018, San Diego}, author={Kress, Christian and Gudyriev, Sergiy and Zwickel, Heiner and Kemal, Juned N. and Lischke, Stefan and Zimmermann, Lars and Koos, Christian and Scheytt, Christoph}, year={2018} }","short":"C. Kress, S. Gudyriev, H. Zwickel, J.N. Kemal, S. Lischke, L. Zimmermann, C. Koos, C. Scheytt, in: Optical Fiber Communication Conference 2018, San Diego, 2018.","mla":"Kress, Christian, et al. “64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 Μm SiGe-Photonic Technology.” <i>Optical Fiber Communication Conference 2018, San Diego</i>, vol. Th4A.6, 2018.","ama":"Kress C, Gudyriev S, Zwickel H, et al. 64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 µm SiGe-Photonic Technology. In: <i>Optical Fiber Communication Conference 2018, San Diego</i>. Vol Th4A.6. ; 2018.","chicago":"Kress, Christian, Sergiy Gudyriev, Heiner Zwickel, Juned N. Kemal, Stefan Lischke, Lars Zimmermann, Christian Koos, and Christoph Scheytt. “64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 Μm SiGe-Photonic Technology.” In <i>Optical Fiber Communication Conference 2018, San Diego</i>, Vol. Th4A.6, 2018.","ieee":"C. Kress <i>et al.</i>, “64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 µm SiGe-Photonic Technology,” in <i>Optical Fiber Communication Conference 2018, San Diego</i>, San Diego, CA, USA , 2018, vol. Th4A.6."},"year":"2018","author":[{"first_name":"Christian","full_name":"Kress, Christian","id":"13256","last_name":"Kress"},{"last_name":"Gudyriev","full_name":"Gudyriev, Sergiy","first_name":"Sergiy"},{"last_name":"Zwickel","full_name":"Zwickel, Heiner","first_name":"Heiner"},{"last_name":"Kemal","full_name":"Kemal, Juned N.","first_name":"Juned N."},{"first_name":"Stefan","full_name":"Lischke, Stefan","last_name":"Lischke"},{"last_name":"Zimmermann","full_name":"Zimmermann, Lars","first_name":"Lars"},{"last_name":"Koos","full_name":"Koos, Christian","first_name":"Christian"},{"full_name":"Scheytt, Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","first_name":"Christoph"}],"date_created":"2021-09-13T07:38:05Z","volume":"Th4A.6","date_updated":"2023-01-10T13:08:09Z","conference":{"start_date":"2018.03.11","end_date":"2018.03.15","location":"San Diego, CA, USA "},"title":"64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 µm SiGe-Photonic Technology"},{"type":"conference","publication":"10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)","status":"public","_id":"24189","user_id":"15931","department":[{"_id":"58"},{"_id":"230"}],"language":[{"iso":"eng"}],"related_material":{"link":[{"relation":"confirmation","url":"http://www.iph.rwth-aachen.de/wp-content/uploads/SODC-2018-Program-General-Public.pdf"}]},"year":"2018","place":"Germany/Aachen","citation":{"ama":"Gudyriev S, Kress C, Scheytt C. Electronic Photonic Integrated Circuits for Coherent and Non-Coherent Receivers. In: <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>. IEEE; 2018.","chicago":"Gudyriev, Sergiy, Christian Kress, and Christoph Scheytt. “Electronic Photonic Integrated Circuits for Coherent and Non-Coherent Receivers.” In <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>. Germany/Aachen: IEEE, 2018.","ieee":"S. Gudyriev, C. Kress, and C. Scheytt, “Electronic Photonic Integrated Circuits for Coherent and Non-Coherent Receivers,” 2018.","apa":"Gudyriev, S., Kress, C., &#38; Scheytt, C. (2018). Electronic Photonic Integrated Circuits for Coherent and Non-Coherent Receivers. <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>.","short":"S. Gudyriev, C. Kress, C. Scheytt, in: 10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018), IEEE, Germany/Aachen, 2018.","bibtex":"@inproceedings{Gudyriev_Kress_Scheytt_2018, place={Germany/Aachen}, title={Electronic Photonic Integrated Circuits for Coherent and Non-Coherent Receivers}, booktitle={10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)}, publisher={IEEE}, author={Gudyriev, Sergiy and Kress, Christian and Scheytt, Christoph}, year={2018} }","mla":"Gudyriev, Sergiy, et al. “Electronic Photonic Integrated Circuits for Coherent and Non-Coherent Receivers.” <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>, IEEE, 2018."},"date_updated":"2023-01-10T13:06:13Z","publisher":"IEEE","author":[{"full_name":"Gudyriev, Sergiy","last_name":"Gudyriev","first_name":"Sergiy"},{"id":"13256","full_name":"Kress, Christian","last_name":"Kress","first_name":"Christian"},{"first_name":"Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph"}],"date_created":"2021-09-13T07:37:54Z","title":"Electronic Photonic Integrated Circuits for Coherent and Non-Coherent Receivers","conference":{"end_date":"2018.09.19","start_date":"2018.09.17"}},{"citation":{"bibtex":"@inproceedings{Scheytt_2018, place={Germany/Aachen}, title={Ultra‐broadband Signal Processing by means of Electronic‐Photonic Integration}, booktitle={10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)}, publisher={IEEE}, author={Scheytt, Christoph}, year={2018} }","short":"C. Scheytt, in: 10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018), IEEE, Germany/Aachen, 2018.","mla":"Scheytt, Christoph. “Ultra‐broadband Signal Processing by Means of Electronic‐Photonic Integration.” <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>, IEEE, 2018.","apa":"Scheytt, C. (2018). Ultra‐broadband Signal Processing by means of Electronic‐Photonic Integration. <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>.","chicago":"Scheytt, Christoph. “Ultra‐broadband Signal Processing by Means of Electronic‐Photonic Integration.” In <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>. Germany/Aachen: IEEE, 2018.","ieee":"C. Scheytt, “Ultra‐broadband Signal Processing by means of Electronic‐Photonic Integration,” 2018.","ama":"Scheytt C. Ultra‐broadband Signal Processing by means of Electronic‐Photonic Integration. In: <i>10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)</i>. IEEE; 2018."},"place":"Germany/Aachen","year":"2018","related_material":{"link":[{"url":"http://www.iph.rwth-aachen.de/?p=2051","relation":"confirmation"}]},"title":"Ultra‐broadband Signal Processing by means of Electronic‐Photonic Integration","author":[{"full_name":"Scheytt, Christoph","id":"37144","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","first_name":"Christoph"}],"date_created":"2021-09-13T07:37:53Z","date_updated":"2023-01-10T13:05:12Z","publisher":"IEEE","status":"public","publication":"10th Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2018)","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"15931","_id":"24188"},{"place":"Germany/Paderborn","year":"2018","citation":{"chicago":"Gudyriev, Sergiy, Christian Kress, and Christoph Scheytt. “Electronic‐Photonic Integrated Systems for Ultrafast Signal Processing.” In <i>DFG Priority Programme SPP2111</i>. Germany/Paderborn, 2018.","ieee":"S. Gudyriev, C. Kress, and C. Scheytt, “Electronic‐Photonic Integrated Systems for Ultrafast Signal Processing,” 2018.","ama":"Gudyriev S, Kress C, Scheytt C. Electronic‐Photonic Integrated Systems for Ultrafast Signal Processing. In: <i>DFG Priority Programme SPP2111</i>. ; 2018.","short":"S. Gudyriev, C. Kress, C. Scheytt, in: DFG Priority Programme SPP2111, Germany/Paderborn, 2018.","bibtex":"@inproceedings{Gudyriev_Kress_Scheytt_2018, place={Germany/Paderborn}, title={Electronic‐Photonic Integrated Systems for Ultrafast Signal Processing}, booktitle={DFG Priority Programme SPP2111}, author={Gudyriev, Sergiy and Kress, Christian and Scheytt, Christoph}, year={2018} }","mla":"Gudyriev, Sergiy, et al. “Electronic‐Photonic Integrated Systems for Ultrafast Signal Processing.” <i>DFG Priority Programme SPP2111</i>, 2018.","apa":"Gudyriev, S., Kress, C., &#38; Scheytt, C. (2018). Electronic‐Photonic Integrated Systems for Ultrafast Signal Processing. <i>DFG Priority Programme SPP2111</i>."},"related_material":{"link":[{"url":"https://ei.uni-paderborn.de/en/electrical-engineering/studies/electrical-engineering/degree-program/electrical-engineering/electrical-systems-engineering/electrical-engineering/news/electrical-engineering/ese-single/new-priority-program-electronic-photonic-integrated-systems-for-ultrafast-signal-processing","relation":"confirmation"}]},"title":"Electronic‐Photonic Integrated Systems for Ultrafast Signal Processing","date_updated":"2023-01-10T13:06:48Z","author":[{"full_name":"Gudyriev, Sergiy","last_name":"Gudyriev","first_name":"Sergiy"},{"last_name":"Kress","full_name":"Kress, Christian","id":"13256","first_name":"Christian"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"}],"date_created":"2021-09-13T07:37:57Z","status":"public","publication":"DFG Priority Programme SPP2111","type":"conference","language":[{"iso":"eng"}],"_id":"24191","department":[{"_id":"58"},{"_id":"230"}],"user_id":"15931"},{"file_date_updated":"2022-02-23T08:03:13Z","language":[{"iso":"eng"}],"ddc":["000"],"department":[{"_id":"54"}],"user_id":"59789","_id":"29923","status":"public","file":[{"content_type":"application/pdf","relation":"main_file","creator":"huesera","date_created":"2022-02-23T08:03:13Z","date_updated":"2022-02-23T08:03:13Z","file_name":"INTERSPEECH_2018_Heymann_Paper.pdf","file_id":"29954","access_level":"open_access","file_size":288907}],"abstract":[{"text":"This paper introduces a new open source platform for end-toend speech processing named ESPnet. ESPnet mainly focuses on end-to-end automatic speech recognition (ASR), and adopts widely-used dynamic neural network toolkits, Chainer and Py-Torch, as a main deep learning engine. ESPnet also follows the Kaldi ASR toolkit style for data processing, feature extraction/format, and recipes to provide a complete setup for speech recognition and other speech processing experiments. This paper explains a major architecture of this software platform, several important functionalities, which differentiate ESPnet from other open source ASR toolkits, and experimental results with\r\nmajor ASR benchmarks.","lang":"eng"}],"publication":"INTERSPEECH 2018, Hyderabad, India","type":"conference","doi":"10.21437/Interspeech.2018-1456","title":"ESPnet: End-to-End Speech Processing Toolkit","date_created":"2022-02-21T10:34:37Z","author":[{"first_name":"Shinji","last_name":"Watanabe","full_name":"Watanabe, Shinji"},{"last_name":"Hori","full_name":"Hori, Takaaki","first_name":"Takaaki"},{"first_name":"Shigeki","full_name":"Karita, Shigeki","last_name":"Karita"},{"full_name":"Hayashi, Tomoki","last_name":"Hayashi","first_name":"Tomoki"},{"last_name":"Nishitoba","full_name":"Nishitoba, Jiro","first_name":"Jiro"},{"first_name":"Yuya","last_name":"Unno","full_name":"Unno, Yuya"},{"full_name":"Enrique Yalta Soplin, Nelson","last_name":"Enrique Yalta Soplin","first_name":"Nelson"},{"last_name":"Heymann","full_name":"Heymann, Jahn","id":"9168","first_name":"Jahn"},{"full_name":"Wiesner, Matthew","last_name":"Wiesner","first_name":"Matthew"},{"first_name":"Nanxin","full_name":"Chen, Nanxin","last_name":"Chen"},{"first_name":"Adithya","full_name":"Renduchintala, Adithya","last_name":"Renduchintala"},{"last_name":"Ochiai","full_name":"Ochiai, Tsubasa","first_name":"Tsubasa"}],"date_updated":"2023-01-11T11:23:19Z","oa":"1","page":"2207–2211","citation":{"apa":"Watanabe, S., Hori, T., Karita, S., Hayashi, T., Nishitoba, J., Unno, Y., Enrique Yalta Soplin, N., Heymann, J., Wiesner, M., Chen, N., Renduchintala, A., &#38; Ochiai, T. (2018). ESPnet: End-to-End Speech Processing Toolkit. <i>INTERSPEECH 2018, Hyderabad, India</i>, 2207–2211. <a href=\"https://doi.org/10.21437/Interspeech.2018-1456\">https://doi.org/10.21437/Interspeech.2018-1456</a>","ama":"Watanabe S, Hori T, Karita S, et al. ESPnet: End-to-End Speech Processing Toolkit. In: <i>INTERSPEECH 2018, Hyderabad, India</i>. ; 2018:2207–2211. doi:<a href=\"https://doi.org/10.21437/Interspeech.2018-1456\">10.21437/Interspeech.2018-1456</a>","short":"S. Watanabe, T. Hori, S. Karita, T. Hayashi, J. Nishitoba, Y. Unno, N. Enrique Yalta Soplin, J. Heymann, M. Wiesner, N. Chen, A. Renduchintala, T. Ochiai, in: INTERSPEECH 2018, Hyderabad, India, 2018, pp. 2207–2211.","mla":"Watanabe, Shinji, et al. “ESPnet: End-to-End Speech Processing Toolkit.” <i>INTERSPEECH 2018, Hyderabad, India</i>, 2018, pp. 2207–2211, doi:<a href=\"https://doi.org/10.21437/Interspeech.2018-1456\">10.21437/Interspeech.2018-1456</a>.","bibtex":"@inproceedings{Watanabe_Hori_Karita_Hayashi_Nishitoba_Unno_Enrique Yalta Soplin_Heymann_Wiesner_Chen_et al._2018, title={ESPnet: End-to-End Speech Processing Toolkit}, DOI={<a href=\"https://doi.org/10.21437/Interspeech.2018-1456\">10.21437/Interspeech.2018-1456</a>}, booktitle={INTERSPEECH 2018, Hyderabad, India}, author={Watanabe, Shinji and Hori, Takaaki and Karita, Shigeki and Hayashi, Tomoki and Nishitoba, Jiro and Unno, Yuya and Enrique Yalta Soplin, Nelson and Heymann, Jahn and Wiesner, Matthew and Chen, Nanxin and et al.}, year={2018}, pages={2207–2211} }","ieee":"S. Watanabe <i>et al.</i>, “ESPnet: End-to-End Speech Processing Toolkit,” in <i>INTERSPEECH 2018, Hyderabad, India</i>, 2018, pp. 2207–2211, doi: <a href=\"https://doi.org/10.21437/Interspeech.2018-1456\">10.21437/Interspeech.2018-1456</a>.","chicago":"Watanabe, Shinji, Takaaki Hori, Shigeki Karita, Tomoki Hayashi, Jiro Nishitoba, Yuya Unno, Nelson Enrique Yalta Soplin, et al. “ESPnet: End-to-End Speech Processing Toolkit.” In <i>INTERSPEECH 2018, Hyderabad, India</i>, 2207–2211, 2018. <a href=\"https://doi.org/10.21437/Interspeech.2018-1456\">https://doi.org/10.21437/Interspeech.2018-1456</a>."},"year":"2018","has_accepted_license":"1"},{"publication_status":"published","citation":{"apa":"Habernal, I., Wachsmuth, H., Gurevych, I., &#38; Stein, B. (2018). The Argument Reasoning Comprehension Task: Identification and            Reconstruction of Implicit Warrants. <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>. <a href=\"https://doi.org/10.18653/v1/n18-1175\">https://doi.org/10.18653/v1/n18-1175</a>","bibtex":"@inproceedings{Habernal_Wachsmuth_Gurevych_Stein_2018, title={The Argument Reasoning Comprehension Task: Identification and            Reconstruction of Implicit Warrants}, DOI={<a href=\"https://doi.org/10.18653/v1/n18-1175\">10.18653/v1/n18-1175</a>}, booktitle={Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)}, publisher={Association for Computational Linguistics}, author={Habernal, Ivan and Wachsmuth, Henning and Gurevych, Iryna and Stein, Benno}, year={2018} }","mla":"Habernal, Ivan, et al. “The Argument Reasoning Comprehension Task: Identification and            Reconstruction of Implicit Warrants.” <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>, Association for Computational Linguistics, 2018, doi:<a href=\"https://doi.org/10.18653/v1/n18-1175\">10.18653/v1/n18-1175</a>.","short":"I. Habernal, H. Wachsmuth, I. Gurevych, B. Stein, in: Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers), Association for Computational Linguistics, 2018.","ama":"Habernal I, Wachsmuth H, Gurevych I, Stein B. The Argument Reasoning Comprehension Task: Identification and            Reconstruction of Implicit Warrants. In: <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>. Association for Computational Linguistics; 2018. doi:<a href=\"https://doi.org/10.18653/v1/n18-1175\">10.18653/v1/n18-1175</a>","ieee":"I. Habernal, H. Wachsmuth, I. Gurevych, and B. Stein, “The Argument Reasoning Comprehension Task: Identification and            Reconstruction of Implicit Warrants,” 2018, doi: <a href=\"https://doi.org/10.18653/v1/n18-1175\">10.18653/v1/n18-1175</a>.","chicago":"Habernal, Ivan, Henning Wachsmuth, Iryna Gurevych, and Benno Stein. “The Argument Reasoning Comprehension Task: Identification and            Reconstruction of Implicit Warrants.” In <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>. Association for Computational Linguistics, 2018. <a href=\"https://doi.org/10.18653/v1/n18-1175\">https://doi.org/10.18653/v1/n18-1175</a>."},"year":"2018","author":[{"last_name":"Habernal","full_name":"Habernal, Ivan","id":"101881","first_name":"Ivan"},{"first_name":"Henning","full_name":"Wachsmuth, Henning","last_name":"Wachsmuth"},{"first_name":"Iryna","last_name":"Gurevych","full_name":"Gurevych, Iryna"},{"full_name":"Stein, Benno","last_name":"Stein","first_name":"Benno"}],"date_created":"2023-10-19T08:29:43Z","publisher":"Association for Computational Linguistics","date_updated":"2023-10-19T12:09:02Z","doi":"10.18653/v1/n18-1175","title":"The Argument Reasoning Comprehension Task: Identification and            Reconstruction of Implicit Warrants","type":"conference","publication":"Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)","status":"public","user_id":"15504","department":[{"_id":"34"},{"_id":"820"}],"_id":"48303","language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"user_id":"15504","department":[{"_id":"34"},{"_id":"820"}],"_id":"48302","status":"public","type":"conference","publication":"Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)","doi":"10.18653/v1/n18-1036","title":"Before Name-Calling: Dynamics and Triggers of Ad Hominem Fallacies            in Web Argumentation","date_created":"2023-10-19T08:29:28Z","author":[{"full_name":"Habernal, Ivan","id":"101881","last_name":"Habernal","first_name":"Ivan"},{"first_name":"Henning","full_name":"Wachsmuth, Henning","last_name":"Wachsmuth"},{"first_name":"Iryna","last_name":"Gurevych","full_name":"Gurevych, Iryna"},{"first_name":"Benno","full_name":"Stein, Benno","last_name":"Stein"}],"publisher":"Association for Computational Linguistics","date_updated":"2023-10-19T12:09:55Z","citation":{"chicago":"Habernal, Ivan, Henning Wachsmuth, Iryna Gurevych, and Benno Stein. “Before Name-Calling: Dynamics and Triggers of Ad Hominem Fallacies            in Web Argumentation.” In <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>. Association for Computational Linguistics, 2018. <a href=\"https://doi.org/10.18653/v1/n18-1036\">https://doi.org/10.18653/v1/n18-1036</a>.","ieee":"I. Habernal, H. Wachsmuth, I. Gurevych, and B. Stein, “Before Name-Calling: Dynamics and Triggers of Ad Hominem Fallacies            in Web Argumentation,” 2018, doi: <a href=\"https://doi.org/10.18653/v1/n18-1036\">10.18653/v1/n18-1036</a>.","ama":"Habernal I, Wachsmuth H, Gurevych I, Stein B. Before Name-Calling: Dynamics and Triggers of Ad Hominem Fallacies            in Web Argumentation. In: <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>. Association for Computational Linguistics; 2018. doi:<a href=\"https://doi.org/10.18653/v1/n18-1036\">10.18653/v1/n18-1036</a>","bibtex":"@inproceedings{Habernal_Wachsmuth_Gurevych_Stein_2018, title={Before Name-Calling: Dynamics and Triggers of Ad Hominem Fallacies            in Web Argumentation}, DOI={<a href=\"https://doi.org/10.18653/v1/n18-1036\">10.18653/v1/n18-1036</a>}, booktitle={Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)}, publisher={Association for Computational Linguistics}, author={Habernal, Ivan and Wachsmuth, Henning and Gurevych, Iryna and Stein, Benno}, year={2018} }","short":"I. Habernal, H. Wachsmuth, I. Gurevych, B. Stein, in: Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers), Association for Computational Linguistics, 2018.","mla":"Habernal, Ivan, et al. “Before Name-Calling: Dynamics and Triggers of Ad Hominem Fallacies            in Web Argumentation.” <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>, Association for Computational Linguistics, 2018, doi:<a href=\"https://doi.org/10.18653/v1/n18-1036\">10.18653/v1/n18-1036</a>.","apa":"Habernal, I., Wachsmuth, H., Gurevych, I., &#38; Stein, B. (2018). Before Name-Calling: Dynamics and Triggers of Ad Hominem Fallacies            in Web Argumentation. <i>Proceedings of the 2018 Conference of the North American Chapter of          the Association for Computational Linguistics: Human Language          Technologies, Volume 1 (Long Papers)</i>. <a href=\"https://doi.org/10.18653/v1/n18-1036\">https://doi.org/10.18653/v1/n18-1036</a>"},"year":"2018","publication_status":"published"},{"_id":"48304","department":[{"_id":"34"},{"_id":"820"}],"user_id":"15504","language":[{"iso":"eng"}],"publication":"Proceedings of the 2017 Conference on Empirical Methods in Natural          Language Processing","type":"conference","status":"public","date_updated":"2023-10-19T12:08:19Z","publisher":"Association for Computational Linguistics","date_created":"2023-10-19T08:29:58Z","author":[{"full_name":"Daxenberger, Johannes","last_name":"Daxenberger","first_name":"Johannes"},{"full_name":"Eger, Steffen","last_name":"Eger","first_name":"Steffen"},{"first_name":"Ivan","full_name":"Habernal, Ivan","id":"101881","last_name":"Habernal"},{"first_name":"Christian","last_name":"Stab","full_name":"Stab, Christian"},{"last_name":"Gurevych","full_name":"Gurevych, Iryna","first_name":"Iryna"}],"title":"What is the Essence of a Claim? Cross-Domain Claim Identification","doi":"10.18653/v1/d17-1218","publication_status":"published","year":"2018","citation":{"apa":"Daxenberger, J., Eger, S., Habernal, I., Stab, C., &#38; Gurevych, I. (2018). What is the Essence of a Claim? Cross-Domain Claim Identification. <i>Proceedings of the 2017 Conference on Empirical Methods in Natural          Language Processing</i>. <a href=\"https://doi.org/10.18653/v1/d17-1218\">https://doi.org/10.18653/v1/d17-1218</a>","bibtex":"@inproceedings{Daxenberger_Eger_Habernal_Stab_Gurevych_2018, title={What is the Essence of a Claim? Cross-Domain Claim Identification}, DOI={<a href=\"https://doi.org/10.18653/v1/d17-1218\">10.18653/v1/d17-1218</a>}, booktitle={Proceedings of the 2017 Conference on Empirical Methods in Natural          Language Processing}, publisher={Association for Computational Linguistics}, author={Daxenberger, Johannes and Eger, Steffen and Habernal, Ivan and Stab, Christian and Gurevych, Iryna}, year={2018} }","mla":"Daxenberger, Johannes, et al. “What Is the Essence of a Claim? Cross-Domain Claim Identification.” <i>Proceedings of the 2017 Conference on Empirical Methods in Natural          Language Processing</i>, Association for Computational Linguistics, 2018, doi:<a href=\"https://doi.org/10.18653/v1/d17-1218\">10.18653/v1/d17-1218</a>.","short":"J. Daxenberger, S. Eger, I. Habernal, C. Stab, I. Gurevych, in: Proceedings of the 2017 Conference on Empirical Methods in Natural          Language Processing, Association for Computational Linguistics, 2018.","ama":"Daxenberger J, Eger S, Habernal I, Stab C, Gurevych I. What is the Essence of a Claim? Cross-Domain Claim Identification. In: <i>Proceedings of the 2017 Conference on Empirical Methods in Natural          Language Processing</i>. Association for Computational Linguistics; 2018. doi:<a href=\"https://doi.org/10.18653/v1/d17-1218\">10.18653/v1/d17-1218</a>","chicago":"Daxenberger, Johannes, Steffen Eger, Ivan Habernal, Christian Stab, and Iryna Gurevych. “What Is the Essence of a Claim? Cross-Domain Claim Identification.” In <i>Proceedings of the 2017 Conference on Empirical Methods in Natural          Language Processing</i>. Association for Computational Linguistics, 2018. <a href=\"https://doi.org/10.18653/v1/d17-1218\">https://doi.org/10.18653/v1/d17-1218</a>.","ieee":"J. Daxenberger, S. Eger, I. Habernal, C. Stab, and I. Gurevych, “What is the Essence of a Claim? Cross-Domain Claim Identification,” 2018, doi: <a href=\"https://doi.org/10.18653/v1/d17-1218\">10.18653/v1/d17-1218</a>."}},{"year":"2018","citation":{"ieee":"C. Boeddeker, J. Heitkaemper, J. Schmalenstroeer, L. Drude, J. Heymann, and R. Haeb-Umbach, “Front-End Processing for the CHiME-5 Dinner Party Scenario,” 2018.","chicago":"Boeddeker, Christoph, Jens Heitkaemper, Joerg Schmalenstroeer, Lukas Drude, Jahn Heymann, and Reinhold Haeb-Umbach. “Front-End Processing for the CHiME-5 Dinner Party Scenario.” In <i>Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India</i>, 2018.","ama":"Boeddeker C, Heitkaemper J, Schmalenstroeer J, Drude L, Heymann J, Haeb-Umbach R. Front-End Processing for the CHiME-5 Dinner Party Scenario. In: <i>Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India</i>. ; 2018.","short":"C. Boeddeker, J. Heitkaemper, J. Schmalenstroeer, L. Drude, J. Heymann, R. Haeb-Umbach, in: Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India, 2018.","bibtex":"@inproceedings{Boeddeker_Heitkaemper_Schmalenstroeer_Drude_Heymann_Haeb-Umbach_2018, title={Front-End Processing for the CHiME-5 Dinner Party Scenario}, booktitle={Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India}, author={Boeddeker, Christoph and Heitkaemper, Jens and Schmalenstroeer, Joerg and Drude, Lukas and Heymann, Jahn and Haeb-Umbach, Reinhold}, year={2018} }","mla":"Boeddeker, Christoph, et al. “Front-End Processing for the CHiME-5 Dinner Party Scenario.” <i>Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India</i>, 2018.","apa":"Boeddeker, C., Heitkaemper, J., Schmalenstroeer, J., Drude, L., Heymann, J., &#38; Haeb-Umbach, R. (2018). Front-End Processing for the CHiME-5 Dinner Party Scenario. <i>Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India</i>."},"quality_controlled":"1","related_material":{"link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2018/INTERSPEECH_2018_Heitkaemper_Poster.pdf","description":"Poster","relation":"supplementary_material"}]},"title":"Front-End Processing for the CHiME-5 Dinner Party Scenario","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2018/INTERSPEECH_2018_Heitkaemper_Paper.pdf","open_access":"1"}],"date_updated":"2023-10-26T08:14:15Z","oa":"1","author":[{"first_name":"Christoph","id":"40767","full_name":"Boeddeker, Christoph","last_name":"Boeddeker"},{"first_name":"Jens","id":"27643","full_name":"Heitkaemper, Jens","last_name":"Heitkaemper"},{"id":"460","full_name":"Schmalenstroeer, Joerg","last_name":"Schmalenstroeer","first_name":"Joerg"},{"last_name":"Drude","full_name":"Drude, Lukas","id":"11213","first_name":"Lukas"},{"first_name":"Jahn","full_name":"Heymann, Jahn","last_name":"Heymann"},{"last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242","first_name":"Reinhold"}],"date_created":"2019-07-30T14:35:15Z","abstract":[{"lang":"eng","text":"This contribution presents a speech enhancement system for the CHiME-5 Dinner Party Scenario. The front-end employs multi-channel linear time-variant filtering and achieves its gains without the use of a neural network. We present an adaptation of blind source separation techniques to the CHiME-5 database which we call Guided Source Separation (GSS). Using the baseline acoustic and language model, the combination of Weighted Prediction Error based dereverberation, guided source separation, and beamforming reduces the WER by 10:54% (relative) for the single array track and by 21:12% (relative) on the multiple array track."}],"status":"public","publication":"Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India","type":"conference","language":[{"iso":"eng"}],"_id":"12899","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"54"}],"user_id":"460"},{"language":[{"iso":"eng"}],"department":[{"_id":"75"},{"_id":"54"}],"user_id":"460","_id":"6859","project":[{"_id":"27","name":"Akustische Sensornetzwerke - Teilprojekt "},{"_id":"27","name":"Akustische Sensornetzwerke - Teilprojekt \"Verteilte akustische Signalverarbeitung über funkbasierte Sensornetzwerke"}],"status":"public","abstract":[{"text":"Signal processing in WASNs is based on a software framework for hosting the algorithms as well as on a set of wireless connected devices representing the hardware. Each of the nodes contributes memory, processing power, communication bandwidth and some sensor information for the tasks to be solved on the network. \r\nIn this paper we present our MARVELO framework for distributed signal processing. It is intended for transforming existing centralized implementations into distributed versions. To this end, the software only needs a block-oriented implementation, which MARVELO picks-up and distributes on the network. Additionally, our sensor node hardware and the audio interfaces responsible for multi-channel recordings are presented.","lang":"eng"}],"publication":"Speech Communication; 13th ITG-Symposium","type":"conference","title":"MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks","author":[{"last_name":"Afifi","full_name":"Afifi, Haitham","id":"65718","first_name":"Haitham"},{"id":"460","full_name":"Schmalenstroeer, Joerg","last_name":"Schmalenstroeer","first_name":"Joerg"},{"first_name":"Joerg","full_name":"Ullmann, Joerg","id":"16256","last_name":"Ullmann"},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"},{"first_name":"Holger","id":"126","full_name":"Karl, Holger","last_name":"Karl"}],"date_created":"2019-01-17T15:47:35Z","date_updated":"2023-10-26T08:15:32Z","page":"1-5","citation":{"bibtex":"@inproceedings{Afifi_Schmalenstroeer_Ullmann_Haeb-Umbach_Karl_2018, title={MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks}, booktitle={Speech Communication; 13th ITG-Symposium}, author={Afifi, Haitham and Schmalenstroeer, Joerg and Ullmann, Joerg and Haeb-Umbach, Reinhold and Karl, Holger}, year={2018}, pages={1–5} }","short":"H. Afifi, J. Schmalenstroeer, J. Ullmann, R. Haeb-Umbach, H. Karl, in: Speech Communication; 13th ITG-Symposium, 2018, pp. 1–5.","mla":"Afifi, Haitham, et al. “MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks.” <i>Speech Communication; 13th ITG-Symposium</i>, 2018, pp. 1–5.","apa":"Afifi, H., Schmalenstroeer, J., Ullmann, J., Haeb-Umbach, R., &#38; Karl, H. (2018). MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks. <i>Speech Communication; 13th ITG-Symposium</i>, 1–5.","chicago":"Afifi, Haitham, Joerg Schmalenstroeer, Joerg Ullmann, Reinhold Haeb-Umbach, and Holger Karl. “MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks.” In <i>Speech Communication; 13th ITG-Symposium</i>, 1–5, 2018.","ieee":"H. Afifi, J. Schmalenstroeer, J. Ullmann, R. Haeb-Umbach, and H. Karl, “MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks,” in <i>Speech Communication; 13th ITG-Symposium</i>, 2018, pp. 1–5.","ama":"Afifi H, Schmalenstroeer J, Ullmann J, Haeb-Umbach R, Karl H. MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks. In: <i>Speech Communication; 13th ITG-Symposium</i>. ; 2018:1-5."},"year":"2018","quality_controlled":"1"},{"author":[{"full_name":"Grimm, Christopher","last_name":"Grimm","first_name":"Christopher"},{"first_name":"Tobias","last_name":"Breddermann","full_name":"Breddermann, Tobias"},{"last_name":"Farhoud","full_name":"Farhoud, Ridha","first_name":"Ridha"},{"first_name":"Tai","full_name":"Fei, Tai","last_name":"Fei"},{"last_name":"Warsitz","full_name":"Warsitz, Ernst","first_name":"Ernst"},{"first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","id":"242","last_name":"Haeb-Umbach"}],"date_created":"2019-07-12T05:27:29Z","date_updated":"2023-11-20T16:37:39Z","oa":"1","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2018/ICMIM_2018_Haeb-Umbach_Paper.pdf","open_access":"1"}],"title":"Discrimination of Stationary from Moving Targets with Recurrent Neural Networks in Automotive Radar","quality_controlled":"1","citation":{"bibtex":"@inproceedings{Grimm_Breddermann_Farhoud_Fei_Warsitz_Haeb-Umbach_2018, title={Discrimination of Stationary from Moving Targets with Recurrent Neural Networks in Automotive Radar}, booktitle={International Conference on Microwaves for Intelligent Mobility (ICMIM) 2018}, author={Grimm, Christopher and Breddermann, Tobias and Farhoud, Ridha and Fei, Tai and Warsitz, Ernst and Haeb-Umbach, Reinhold}, year={2018} }","short":"C. Grimm, T. Breddermann, R. Farhoud, T. Fei, E. Warsitz, R. Haeb-Umbach, in: International Conference on Microwaves for Intelligent Mobility (ICMIM) 2018, 2018.","mla":"Grimm, Christopher, et al. “Discrimination of Stationary from Moving Targets with Recurrent Neural Networks in Automotive Radar.” <i>International Conference on Microwaves for Intelligent Mobility (ICMIM) 2018</i>, 2018.","apa":"Grimm, C., Breddermann, T., Farhoud, R., Fei, T., Warsitz, E., &#38; Haeb-Umbach, R. (2018). Discrimination of Stationary from Moving Targets with Recurrent Neural Networks in Automotive Radar. <i>International Conference on Microwaves for Intelligent Mobility (ICMIM) 2018</i>.","ieee":"C. Grimm, T. Breddermann, R. Farhoud, T. Fei, E. Warsitz, and R. Haeb-Umbach, “Discrimination of Stationary from Moving Targets with Recurrent Neural Networks in Automotive Radar,” 2018.","chicago":"Grimm, Christopher, Tobias Breddermann, Ridha Farhoud, Tai Fei, Ernst Warsitz, and Reinhold Haeb-Umbach. “Discrimination of Stationary from Moving Targets with Recurrent Neural Networks in Automotive Radar.” In <i>International Conference on Microwaves for Intelligent Mobility (ICMIM) 2018</i>, 2018.","ama":"Grimm C, Breddermann T, Farhoud R, Fei T, Warsitz E, Haeb-Umbach R. Discrimination of Stationary from Moving Targets with Recurrent Neural Networks in Automotive Radar. In: <i>International Conference on Microwaves for Intelligent Mobility (ICMIM) 2018</i>. ; 2018."},"year":"2018","user_id":"242","department":[{"_id":"54"}],"_id":"11747","language":[{"iso":"eng"}],"type":"conference","publication":"International Conference on Microwaves for Intelligent Mobility (ICMIM) 2018","status":"public","abstract":[{"text":"In this paper, we present a neural network based classification algorithm for the discrimination of moving from stationary targets in the sight of an automotive radar sensor. Compared to existing algorithms, the proposed algorithm can take into account multiple local radar targets instead of performing classification inference on each target individually resulting in superior discrimination accuracy, especially suitable for non rigid objects, like pedestrians, which in general have a wide velocity spread when multiple targets are detected.","lang":"eng"}]},{"abstract":[{"lang":"eng","text":"The invention of the Variational Autoencoder enables the application of Neural Networks to a wide range of tasks in unsupervised learning, including the field of Acoustic Unit Discovery (AUD). The recently proposed Hidden Markov Model Variational Autoencoder (HMMVAE) allows a joint training of a neural network based feature extractor and a structured prior for the latent space given by a Hidden Markov Model. It has been shown that the HMMVAE significantly outperforms pure GMM-HMM based systems on the AUD task. However, the HMMVAE cannot autonomously infer the number of acoustic units and thus relies on the GMM-HMM system for initialization. This paper introduces the Bayesian Hidden Markov Model Variational Autoencoder (BHMMVAE) which solves these issues by embedding the HMMVAE in a Bayesian framework with a Dirichlet Process Prior for the distribution of the acoustic units, and diagonal or full-covariance Gaussians as emission distributions. Experiments on TIMIT and Xitsonga show that the BHMMVAE is able to autonomously infer a reasonable number of acoustic units, can be initialized without supervision by a GMM-HMM system, achieves computationally efficient stochastic variational inference by using natural gradient descent, and, additionally, improves the AUD performance over the HMMVAE."}],"status":"public","publication":"INTERSPEECH 2018, Hyderabad, India","type":"conference","language":[{"iso":"eng"}],"_id":"11907","department":[{"_id":"54"}],"user_id":"34851","year":"2018","citation":{"apa":"Glarner, T., Hanebrink, P., Ebbers, J., &#38; Haeb-Umbach, R. (2018). Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery. <i>INTERSPEECH 2018, Hyderabad, India</i>.","short":"T. Glarner, P. Hanebrink, J. Ebbers, R. Haeb-Umbach, in: INTERSPEECH 2018, Hyderabad, India, 2018.","mla":"Glarner, Thomas, et al. “Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery.” <i>INTERSPEECH 2018, Hyderabad, India</i>, 2018.","bibtex":"@inproceedings{Glarner_Hanebrink_Ebbers_Haeb-Umbach_2018, title={Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery}, booktitle={INTERSPEECH 2018, Hyderabad, India}, author={Glarner, Thomas and Hanebrink, Patrick and Ebbers, Janek and Haeb-Umbach, Reinhold}, year={2018} }","ama":"Glarner T, Hanebrink P, Ebbers J, Haeb-Umbach R. Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery. In: <i>INTERSPEECH 2018, Hyderabad, India</i>. ; 2018.","ieee":"T. Glarner, P. Hanebrink, J. Ebbers, and R. Haeb-Umbach, “Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery,” 2018.","chicago":"Glarner, Thomas, Patrick Hanebrink, Janek Ebbers, and Reinhold Haeb-Umbach. “Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery.” In <i>INTERSPEECH 2018, Hyderabad, India</i>, 2018."},"quality_controlled":"1","related_material":{"link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2018/INTERSPEECH_2018_Glarner_Slides.pdf","relation":"supplementary_material","description":"Slides"}]},"title":"Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2018/INTERSPEECH_2018_Glarner_Paper.pdf"}],"date_updated":"2023-11-22T08:29:22Z","oa":"1","author":[{"last_name":"Glarner","id":"14169","full_name":"Glarner, Thomas","first_name":"Thomas"},{"first_name":"Patrick","full_name":"Hanebrink, Patrick","last_name":"Hanebrink"},{"first_name":"Janek","full_name":"Ebbers, Janek","id":"34851","last_name":"Ebbers"},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"}],"date_created":"2019-07-12T05:30:34Z"},{"publisher":"Springer","date_updated":"2023-10-16T13:33:18Z","date_created":"2023-08-04T07:54:43Z","author":[{"full_name":"van Engelen, J.E.","last_name":"van Engelen","first_name":"J.E."},{"full_name":"van Lier, J.J.","last_name":"van Lier","first_name":"J.J."},{"last_name":"Takes","full_name":"Takes, F.W.","first_name":"F.W."},{"first_name":"Heike","orcid":"0000-0002-9788-8282","last_name":"Trautmann","id":"100740","full_name":"Trautmann, Heike"}],"title":"Accurate WiFi based indoor positioning with continuous location sampling","place":"Dublin, Ireland","year":"2018","citation":{"apa":"van Engelen, J. E., van Lier, J. J., Takes, F. W., &#38; Trautmann, H. (2018). Accurate WiFi based indoor positioning with continuous location sampling. <i>Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD)</i>, 524–540.","mla":"van Engelen, J. E., et al. “Accurate WiFi Based Indoor Positioning with Continuous Location Sampling.” <i>Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD)</i>, Springer, 2018, pp. 524–540.","bibtex":"@inproceedings{van Engelen_van Lier_Takes_Trautmann_2018, place={Dublin, Ireland}, title={Accurate WiFi based indoor positioning with continuous location sampling}, booktitle={Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD)}, publisher={Springer}, author={van Engelen, J.E. and van Lier, J.J. and Takes, F.W. and Trautmann, Heike}, year={2018}, pages={524–540} }","short":"J.E. van Engelen, J.J. van Lier, F.W. Takes, H. Trautmann, in: Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD), Springer, Dublin, Ireland, 2018, pp. 524–540.","ama":"van Engelen JE, van Lier JJ, Takes FW, Trautmann H. Accurate WiFi based indoor positioning with continuous location sampling. In: <i>Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD)</i>. Springer; 2018:524–540.","ieee":"J. E. van Engelen, J. J. van Lier, F. W. Takes, and H. Trautmann, “Accurate WiFi based indoor positioning with continuous location sampling,” in <i>Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD)</i>, 2018, pp. 524–540.","chicago":"Engelen, J.E. van, J.J. van Lier, F.W. Takes, and Heike Trautmann. “Accurate WiFi Based Indoor Positioning with Continuous Location Sampling.” In <i>Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD)</i>, 524–540. Dublin, Ireland: Springer, 2018."},"page":"524–540","_id":"46350","user_id":"15504","department":[{"_id":"34"},{"_id":"819"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Database (ECML/PKDD)","abstract":[{"lang":"eng","text":"The ubiquity of WiFi access points and the sharp increase in WiFi-enabled devices carried by humans have paved the way for WiFi-based indoor positioning and location analysis. Locating people in indoor environments has numerous applications in robotics, crowd control, indoor facility optimization, and automated environment mapping. However, existing WiFi-based positioning systems suffer from two major problems: (1) their accuracy and precision is limited due to inherent noise induced by indoor obstacles, and (2) they only occasionally provide location estimates, namely when a WiFi-equipped device emits a signal. To mitigate these two issues, we propose a novel Gaussian process (GP) model for WiFi signal strength measurements. It allows for simultaneous smoothing (increasing accuracy and precision of estimators) and interpolation (enabling continuous sampling of location estimates). Furthermore, simple and efficient smoothing methods for location estimates are introduced to improve localization performance in real-time settings. Experiments are conducted on two data sets from a large real-world commercial indoor retail environment. Results demonstrate that our approach provides significant improvements in terms of precision and accuracy with respect to unfiltered data. Ultimately, the GP model realizes continuous location sampling with consistently high quality location estimates."}],"status":"public"}]